Facts
- Overview
- Through truss bridge over Boyer River on a local road
- Location
- Harrison County, Iowa
- Status
- Open to traffic
- History
- Built ca. 1940; rehabilitated 1977
- Design
- Through truss
- Dimensions
-
Length of largest span: 120.1 ft.
Total length: 162.1 ft.
Deck width: 21.3 ft.
Vertical clearance above deck: 14.6 ft.
- Approximate latitude, longitude
- +41.82360, -95.63500 (decimal degrees)
41°49'25" N, 95°38'06" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 15/281164/4633547 (zone/easting/northing)
- Land survey
- T. 81 N., R. 41 W., Sec. 16
- USGS topographic map
- Dunlap SW
- Inventory numbers
- IA 179185 (Iowa bridge number)
BH 13603 (Bridgehunter.com ID) - Inspection (as of 04/2006)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 42.2 (out of 100) - Average daily traffic (as of 2000)
- 50